A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5950-01-452-8190
NSN 5915-01-330-0659
NSN 5960-00-195-4448
NSN 6610-01-007-7617
NSN 6620-00-613-3023
NSN 6240-00-187-4306
NSN 6685-01-551-1042
NSN 6240-01-166-4517
NSN 6610-01-649-3628
NSN 6105-01-200-5091
NSN 5935-01-153-9598
NSN 5960-01-546-2379